无籽西瓜新品种‘黑宝6号’的选育  

Breeding of a new seedless watermelon 'Heibao No.6'

作　　者：陈艳利[1] 马超[1] 曾剑波[1] 李婷[1] CHEN Yanli;MAChao;ZENG Jianbo;LI Ting(Beijing Agricultural Technology Extension Station, Beijing 100029,China)

机构地区：[1]北京市农业技术推广站,北京100029

出　　处：《中国瓜菜》2019年第3期26-28,I0001,共4页China Cucurbits And Vegetables

摘　　要：‘黑宝6号’是以‘M4’为母本、‘D9×F8’为父本杂交选育而成的大果型、黑皮、红肉三倍体无籽西瓜新品种。该品种植株长势强,春大棚栽培全生育期110 d,果实发育期35 d;果实高圆形,果形指数1.07,果皮黑色,果表蜡粉浓厚,外形美观,果皮厚度1.5 cm,果皮韧,耐贮运;单瓜质量6.46 kg,平均667 m^2产量4 308.8 kg;中心可溶性固形物含量(w,后同)11.7%,边部8.3%;果实剖面好,白色瘪籽少、小,口感脆甜爽口。适宜北京、河北、河南、安徽、湖北、吉林、陕西地区露地、保护地栽培。2014年8月通过北京市农作物品种审定委员会审定。‘Heibao No.6’is a new seedless watermelon cultivar bred by tetraploid‘M4’as female parent with dioploid line‘D9×F8’as male parent. The plant grows vigorously. It was 110 days from sowing to maturity and 35 days from flowering in spring greenhouse cultivation. The fruit is high globe, fruit shape index is 1.39, with dark green skin covered with white wax. The rind is tough with 1.5 cm in thickness. The average fruit weight is about 6.46 kg, the yield on 667 m2 is about 4 308.8 kg, and average soluble solid content is about 11.7% in the center and 8.3% in the edge. The flesh is red with small undeveloped seed, fine texture, crisp and sweet. It is suitable for cultivation in Beijing, Hebei, Henan, Anhui, Hubei, Jilin, Shaanxi.

关 键 词：无籽西瓜 新品种 三倍体 '黑宝6号’ 

分 类 号：S651[农业科学—果树学]